SE8403370D0 - PRESSURE WASHING DRIVE SINGLE DRILLING MACHINE - Google Patents

PRESSURE WASHING DRIVE SINGLE DRILLING MACHINE

Info

Publication number
SE8403370D0
SE8403370D0 SE8403370A SE8403370A SE8403370D0 SE 8403370 D0 SE8403370 D0 SE 8403370D0 SE 8403370 A SE8403370 A SE 8403370A SE 8403370 A SE8403370 A SE 8403370A SE 8403370 D0 SE8403370 D0 SE 8403370D0
Authority
SE
Sweden
Prior art keywords
drilling machine
pressure washing
controls
drive single
single drilling
Prior art date
Application number
SE8403370A
Other languages
Swedish (sv)
Other versions
SE8403370L (en
SE444127B (en
Inventor
P S G Gustafsson
B T Skogberg
Original Assignee
Atlas Copco Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Atlas Copco Ab filed Critical Atlas Copco Ab
Priority to SE8403370A priority Critical patent/SE444127B/en
Publication of SE8403370D0 publication Critical patent/SE8403370D0/en
Priority to US06/746,244 priority patent/US4660658A/en
Priority to EP85850212A priority patent/EP0171374A1/en
Priority to NO852510A priority patent/NO852510L/en
Priority to JP60137110A priority patent/JPS6114392A/en
Priority to AU44157/85A priority patent/AU4415785A/en
Publication of SE8403370L publication Critical patent/SE8403370L/en
Publication of SE444127B publication Critical patent/SE444127B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • E21B4/14—Fluid operated hammers

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Lubricants (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Abstract

Pressurized water is used to operate a percussive down-the-hole drill and the spent motive fluid is used as a flushing fluid. A rear cylinder chamber (24) is constantly pressurized and a valve (28) controls the inlet from the chamber (24) to a bore (23) through the piston hammer (21). A valve (42) controls the outlet from the front cylinder chamber (26) to a flushing channel (38) in the drill bit (21). A check valve (45) controls the outlet from the bore (23) to the front cylinder chamber (26).
SE8403370A 1984-06-25 1984-06-25 PRESSURE WASHING DRIVE SINGLE DRILLING MACHINE SE444127B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE8403370A SE444127B (en) 1984-06-25 1984-06-25 PRESSURE WASHING DRIVE SINGLE DRILLING MACHINE
US06/746,244 US4660658A (en) 1984-06-25 1985-06-18 Hydraulic down-the-hole rock drill
EP85850212A EP0171374A1 (en) 1984-06-25 1985-06-19 Hydraulic down-the-hole rock drill
NO852510A NO852510L (en) 1984-06-25 1985-06-21 HYDRAULIC DRIVE BRONNBOR.
JP60137110A JPS6114392A (en) 1984-06-25 1985-06-25 Hydraulic downwardly directed rock drilling machine
AU44157/85A AU4415785A (en) 1984-06-25 1985-06-25 Down-hole hydraulic drill having a pressure differential between front of piston hammer channel and front cylinder chamber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8403370A SE444127B (en) 1984-06-25 1984-06-25 PRESSURE WASHING DRIVE SINGLE DRILLING MACHINE

Publications (3)

Publication Number Publication Date
SE8403370D0 true SE8403370D0 (en) 1984-06-25
SE8403370L SE8403370L (en) 1985-12-26
SE444127B SE444127B (en) 1986-03-24

Family

ID=20356335

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8403370A SE444127B (en) 1984-06-25 1984-06-25 PRESSURE WASHING DRIVE SINGLE DRILLING MACHINE

Country Status (6)

Country Link
US (1) US4660658A (en)
EP (1) EP0171374A1 (en)
JP (1) JPS6114392A (en)
AU (1) AU4415785A (en)
NO (1) NO852510L (en)
SE (1) SE444127B (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01502919A (en) * 1987-02-25 1989-10-05 ザルッギッター　マシーネンバウ　ゲゼルシャフト　ミット　ベシュレンクテル　ハフツング Drilling rig for underground drilling with hydraulic percussion generator
SE500654C2 (en) * 1987-07-14 1994-08-01 G Drill Ab Hydraulic submersible drill
US4878550A (en) * 1988-07-15 1989-11-07 Sandvik Rock Tools, Inc. Pilot-valve-controlled percussion drilling tool
AU616552B2 (en) * 1988-08-26 1991-10-31 Ian Graeme Rear Improvements to downhole hammers
AU688311B2 (en) * 1993-04-05 1998-03-12 Impact Drilling International Pty Ltd Percussion drilling improvements
DK0692061T3 (en) * 1993-04-05 2003-01-06 Sds Pty Ltd Hammer drilling Improvements
DE4433533C1 (en) * 1994-09-20 1995-11-23 Terra Ag Tiefbautechnik Hydraulic ram=type drill
US5566771A (en) * 1995-08-30 1996-10-22 Ingersoll-Rand Company Reversible casing for a self-lubricating, fluid-actuated, percussive down-the-hole drill
US5662180A (en) * 1995-10-17 1997-09-02 Dresser-Rand Company Percussion drill assembly
US5957220A (en) * 1995-10-17 1999-09-28 Dresser-Rand Company Percussion drill assembly
US5680904A (en) * 1995-11-30 1997-10-28 Patterson; William N. In-the-hole percussion rock drill
US6464023B2 (en) 1999-01-27 2002-10-15 William N. Patterson Hydraulic in-the-hole percussion rock drill
US6155361A (en) * 1999-01-27 2000-12-05 Patterson; William N. Hydraulic in-the-hole percussion rock drill
CA2295463C (en) 1999-01-27 2008-04-29 William N. Patterson Hydraulic in-the-hole percussion rock drill
GB2389134B (en) 2000-12-02 2005-06-08 Tracto Technik Pneumatic rock-drilling apparatus
DE10146025B4 (en) * 2000-12-02 2004-12-16 Tracto-Technik Gmbh Method and system for horizontal earth drilling and striking tip and method for starting a striking tool
EP1362674B1 (en) * 2002-03-05 2004-12-29 IPT Technologies AB Device for generating a reciprocating movement and pneumatic tool
CA2560774C (en) 2004-03-24 2008-06-17 Suk Shin In Water hammer
GB2429991A (en) * 2005-09-07 2007-03-14 Alan Barrows Water powered impulsive unit
US7900716B2 (en) * 2008-01-04 2011-03-08 Longyear Tm, Inc. Vibratory unit for drilling systems
US7681664B2 (en) * 2008-03-06 2010-03-23 Patterson William N Internally dampened percussion rock drill
NO334793B1 (en) * 2011-08-19 2014-05-26 Pen Rock As High frequency liquid driven drill hammer for percussion drilling in hard formations
US9745821B2 (en) * 2013-01-13 2017-08-29 Weatherford Technology Holdings, Llc Method and apparatus for sealing tubulars
NO335354B1 (en) * 2013-02-18 2014-12-01 Pav Holding As High frequency liquid driven drill hammer for percussion drilling in hard formations

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2909155A (en) * 1957-03-28 1959-10-20 Rockdrill Ind Inc Mole and fluid-driven motor therefor
US2979033A (en) * 1958-12-31 1961-04-11 Bassinger Tool Company Fluid actuated impact tool
US3085555A (en) * 1960-05-31 1963-04-16 Ingersoll Rand Co Pneumatic hammer rock drill
US3084673A (en) * 1962-04-16 1963-04-09 St Joseph Lead Co Down-hole drill
US3379261A (en) * 1966-05-23 1968-04-23 Leo A. Martini Percussion tool
US3431984A (en) * 1967-06-22 1969-03-11 Ingersoll Rand Co Check valve vent and blow air metering plug for rock drills
US3616868A (en) * 1970-01-13 1971-11-02 Rand Engineering Corp Fluid-actuated impact tool and anvil device having variable choke
FR2399530A1 (en) * 1977-08-05 1979-03-02 Petroles Cie Francaise ROTARY DRILLING TOOL EQUIPPED WITH A PERCUSSION DEVICE
EP0022865B1 (en) * 1978-12-15 1984-08-01 Furukawakogyo Co.Ltd Hydraulically-driven downhole drill
DE3034211C2 (en) * 1980-09-11 1983-03-17 Alfred 5802 Wetter Paikert Impact and drilling device that can be acted upon by a hydraulic fluid
SE8104328L (en) * 1981-07-13 1983-01-14 Nyman Karl Erik HYDRAULIC SINK DRILLING MACHINE
ZA814749B (en) * 1981-07-13 1982-07-28 Chamber Of Mines Services Ltd Hydraulic reciprocating machines

Also Published As

Publication number Publication date
SE8403370L (en) 1985-12-26
US4660658A (en) 1987-04-28
EP0171374A1 (en) 1986-02-12
JPS6114392A (en) 1986-01-22
NO852510L (en) 1985-12-27
AU4415785A (en) 1986-01-30
SE444127B (en) 1986-03-24

Similar Documents

Publication Publication Date Title
SE8403370L (en) PRESSURE WASHING DRIVE SINGLE DRILLING MACHINE
GB1460556A (en) Impact tool for generating percussive forces
US5685380A (en) Reverse circulation down-the-hole drill
GB1522932A (en) Fluid actuated impact tool
FI900206A0 (en) Hydraulic submersible drilling machine
GB1515442A (en) Hydraulic percussion tool with impact blow and frequency control
SE7701294L (en) DRILLING TOOLS
ATE75523T1 (en) DRILLING RIG WITH MOVABLE CHISEL.
US2810549A (en) Fluid actuated percussive tool
DE69024978D1 (en) STONE DRILLING DEVICE WITH HYDRAULIC DRIVE IN THE HOLE HOLE
GB1252512A (en)
GB1275900A (en) A pressure fluid operated percussion tool
SE7900897L (en) HYDRAULIC IMPACT DRILL
GB1302759A (en)
DE3664146D1 (en) Control of a hydraulic percussive drilling device
DE3268535D1 (en) Hydraulic down-the-hole rock drill
EP0233038A3 (en) Down-the-hole-drill
SE8403686D0 (en) WAY TO CONTROL THE DRILLING OF DEEP TALES AND DRIVE SYSTEM FOR A SINGLE DRILLING MACHINE
SU1348509A1 (en) Submersible pneumatic percussive tool
BG50946A3 (en) HYDRAULIC DRILLING MACHINE
RU2097520C1 (en) Down-the-hole shock machine
SU1127967A1 (en) Drilling tool
SU991040A1 (en) Submersible pneumatic percussive tool
RU2109124C1 (en) Immersible percussive machine for drilling bore-holes in annular cutting face
SU899893A1 (en) Submersible pneumatic percussive device

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8403370-3

Effective date: 19890725

Format of ref document f/p: F